.floor{
    padding: 60px 0;
}
.align-center{
    text-align: center;
}
.floor-title h2{
    font-weight: bold;
    font-size: 32px;
    line-height: 42px;
    color: #333333;
}
.floor-title p{
    font-size: 16px;
    color: #757575;
    line-height: 21px;
    margin-top: 10px;
}
/* banner */
.banner img{
    display: block;
}
/* f1 */
.f1{
    background-image:url('pc/f1/bg.png');
    background-position: top left;
    background-repeat: no-repeat;
    background-size: cover;
}
.f1-box{
    margin-top: 112px;
    margin-bottom: 20px;
}
.f1-box img{
    display: block;
    margin: auto;
}
/* f2 */
.f2{
    background: #F2F9FF;
    padding: 40px 0;
    position: relative;
}
.f2::before{
    content: '';
    display: block;
    height: 160px;
    background-image: url('pc/f2/bg.png');
    background-repeat: no-repeat;
    background-position: top left;
    background-size: cover;
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    z-index: 0;
}
.f2-box{
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    z-index: 1;
}
.f2-box::after{
    display: none;
}
.f2-title{
    padding-bottom: 40px;
}
.f2-title h2,.f2-title p{
    color: #fff;
}
.f2-title p{
    font-size: 20px;
    opacity: .7;
    margin-top: 12px;
    line-height: 26px;
}
.f2-left{
    width: calc(100% - 290px);
}
.f2-right{
    width: 290px;
}
.f2-right img{
    display: block;
}
.f2-list{
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    padding: 60px 0;
}
.f2-list_item{
    width: 385px;
    height: 151px;
    background: #FFFFFF;
    box-shadow: 2px 4px 8px 1px rgba(44,114,197,0.16);
    border-radius: 8px;
    margin-right: 20px;
    margin-bottom: 20px;
    padding: 0 24px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.f2-list_item h2{
    font-weight: bold;
    font-size: 24px;
    line-height: 31px;
    margin-bottom: 16px;
}
.f2-list_item p{
    font-size: 18px;
    color: #757575;
    line-height: 24px;
}
/* f3 */
.f3-box{
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}
.f3-box::after{
    display: none;
}
.f3-box_left{
    width: 352px;
}
.f3-box_left>h2{
    font-weight: bold;
    font-size: 32px;
    color: #333333;
    line-height: 45px;
}
.f3-box_leftl{
    padding-top: 20px;
}
.f3-box_lefti{
    margin-top: 40px;
    padding-left: 30px;
    position: relative;
}
.f3-box_check{
    position: absolute;
    width: 20px;
    height: 20px;
    left: 0;
    top: 2px;
}
.f3-box_info h2{
    font-size: 18px;
    color: #333333;
    line-height: 24px;
    margin-bottom: 10px;
}
.f3-box_info p{
    font-size: 16px;
    color: #757575;
    line-height: 21px;
}
.f3-box_right img{
    display: block;
}
/* c */
.f4{
    background: #F2F9FF;
}
.f4-item{
    margin-bottom: 70px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}
.f4-item_l{
    width: calc(100% - 643px - 80px);
}
.f4-item_l h2{
    font-weight: bold;
    font-size: 32px;
    color: #333333;
    line-height: 45px;
}
.f4-item_r{
    width: 643px;
}
.f4-item_r img{
    display: block;
}
.f4-item_list{
    padding-top: 20px;
}
.f4-item_listi{
    margin-top: 40px;
    font-size: 18px;
    color: #333333;
    line-height: 28px;
    padding-left: 28px;
    position: relative;
}
.f4-item_listi::before{
    width: 12px;
    height: 12px;
    border-radius: 12px;
    background: #1C81FA;
    content: '';
    position: absolute;
    left: 0;
    top: 6px;
}
.f4-item:last-child{
    margin-bottom: 0;
}
.f4-item:nth-child(3) .f4-item_l{
    margin-top: -18px;
}
/* f5 */
.f5-top{
    margin-bottom: 40px;
}
.f5-top_t1{
    font-size: 18px;
    color: #1C81FA;
    line-height:24px;
    margin-bottom: 24px;
}
.f5-top_t2{
    font-weight: bold;
    font-size: 32px;
    color: #333333;
    line-height: 42px;
    margin-bottom: 16px;
}
.f5-top p{
    font-size: 18px;
    color: #333333;
    line-height: 28px;
}
.f5-bottom{
    background: linear-gradient( 270deg, #F2F9FF 0%, #F2F9FF 63%, #FFFFFF 87%, #FFFFFF 100%);
    border-radius: 8px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}
.f5-bottom_l{
    width: 280px;
    height: 398px;
    flex-shrink: 0;
}
.f5-bottom_r{
    width: calc(100% - 280px);
    padding: 40px 60px 40px 50px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-start;
}
.f5-bottom__t h2{
    font-weight: bold;
    font-size: 30px;
    line-height: 48px;
    margin-bottom: 30px;
    color: #333;
}
.f5-bottom__t p{
    font-size: 16px;
    color: #757575;
    line-height: 24px;
}
/* f6 */
.f6{
    background: #F2F9FF;
}
.f6-box img{
    display: block;
}
/* f7 */
.f7-box{
    margin-top: 40px;
}
.f7-box:last-child{
    margin-top: 60px;
}
.f7-box>h2{
    font-weight: bold;
    font-size: 22px;
    color: #333333;
    line-height: 28px;
}
.f7-list{
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    margin-top: 40px;
}
.f7-item{
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 143px;
}
.f7-item_head{
    display: block;
    width: 126px;
    height: 126px;
    box-shadow: 0px 2px 15px 1px rgba(0,0,0,0.07);
    border-radius: 126px;
}
.f7-item h2{
    margin-top: 20px;
    font-size: 17px;
    color: #333333;
    line-height: 22px;
    margin-bottom: 12px;
}
.f7-item p{
    font-size: 13px;
    color: #757575;
    line-height: 19px;
    text-align: center;
}
/* f8 */
.f8{
    position: relative;
}
.f8-title{
    position: absolute;
    width: 100%;
    left: 0;
    top: 60px;
}
.f8 img{
    display: block;
}
/* f9 */
.f9 img{
    display: block;
}
@media screen and (max-width: 1024px){

}
@media screen and (max-width:768px){

}
@media (max-width: 480px){
    .floor{
        padding: 30px 0;
    }
    .floor-title h2{
        font-size: 18px;
        line-height: 24px;
        margin-left: 22px;
        margin-right: 22px;
    }
    .floor-title p{
        font-size: 12px;
        margin-top: 12px;
        line-height: 17px;
        padding-left: 7px;
        padding-right: 7px;
    }
    /* f1 */
    .f1{
        padding-bottom: 18px;
        background-image:url('m/f1/bg.png');
    }
    .f1-box{
        margin-top: 40px;
        margin-bottom: 0;
    }
    /* f2 */
    .f2::before{
        background-image: url('m/f2/bg.png');
    }
    .f2-title{
        position: relative;
        padding-bottom: 30px;
        text-align: center;
    }
    .f2-title p{
        font-size: 12px;
        line-height: 16px;
    }
    .f2-left{
        width: calc(100% - 173px);
    }
    .f2-list{
        padding: 0;
    }
    .f2-list_item{
        width: 100%;
        height: 70px;
        padding: 0px 16px;
        margin-bottom: 12px;
        margin-right: 0;
        border-radius: 4px;
    }
    .f2-list_item:last-child{
        margin-bottom: 0;
    }
    .f2-list_item h2{
        font-size: 14px;
        line-height: 19px;
        margin-bottom: 6px;
    }
    .f2-list_item p{
        font-size: 10px;
        color: #757575;
        line-height: 14px;
    }
    .f2-right{
        width: 156px;
    }
    /* f3 */
    .f3-box_right{
        margin: 24px 0 0;
    }
    .f3-box_leftl{
        padding-top: 0px;
        margin-bottom: 10px;
    }
    .f3-box_lefti{
        margin-top: 16px;
    }
    .f3-box_check{
        top: 1px;
    }
    .f3-box_info h2{
        font-size: 16px;
        line-height: 21px;
        margin-bottom: 8px;
    }
    .f3-box_info p{
        line-height: 19px;
        font-size: 14px;
    }
    /* f4 */
    .f4-item{
        flex-direction: column;
        margin-bottom: 40px;
    }
    .f4-item_l{
        width: 100%;
    }
    .f4-item_l h2{
        text-align: center;
        font-size: 18px;
        line-height: 27px;
        margin-bottom: 20px;
    }
    .f4-item_list{
        padding-top: 0px;
    }
    .f4-item_listi{
        margin-top: 16px;
        font-size: 14px;
        line-height: 22px;
        padding-left: 22px;
    }
    .f4-item_listi::before{
        width: 10px;
        height: 10px;
    }
    .f4-item:nth-child(3) .f4-item_l{
        margin-top: 0;
    }
    .f4-item_r{
        width: 100%;
    }
    /* f5 */
    .f5-top{
        margin-bottom: 30px;
        text-align: center;
    }
    .f5-top_t1{
        font-size: 12px;
        line-height: 18px;
        margin-bottom: 12px;
    }
    .f5-top_t2{
        font-size: 18px;
        line-height: 24px;
        margin-bottom: 12px;
    }
    .f5-top p{
        font-size: 12px;
        line-height: 18px;
        margin-left: 22px;
        margin-right: 22px;
        color: #757575;
    }
    .f5-bottom{
        padding: 20px 20px 16px;
        background: #F2F9FF;
    }
    .f5-bottom_l{
        width: 87px;
        height: 124px;
    }
    .f5-bottom_r{
        width: calc(100% - 107px);
        padding: 0;
    }
    .f5-bottom__t h2{
        font-size: 16px;
        line-height: 21px;
        margin-bottom: 10px;
    }
    .f5-bottom__t p{
        font-size: 12px;
        color: #757575;
        line-height: 16px;
        margin-bottom: 10px;
    }
    .f5-bottom__b{
        height: 43px;
    }
    /* f7 */
    .f7-box{
        margin-top: 24px;
    }
    .f7-box>h2{
        font-size: 16px;
        line-height: 21px;
        margin-bottom: 16px;
    }
    .f7-list{
        margin-top: 16px;
    }
    .f7-box:last-child{
        margin-top: 44px;
    }
    .f7-item_head{
        width: 60px;
        height: 60px;
    }
    .f7-item h2{
        font-size: 12px;
        line-height: 14px;
        margin-top: 8px;
        margin-bottom: 6px;
    }
    .f7-item p{
        font-size: 9px;
        color: #757575;
        line-height: 14px;
        padding-left: 12px;
        padding-right: 12px;
    }
    /* f8 */
    .f8-title{
        padding-left: 29px;
        padding-right: 29px;
        box-sizing: border-box;
        top: 30px;
    }
}
@media (max-width: 360px){

}
@media (max-width: 320px){

}